A quantitative test of infrared optical constants for supercooled sulphuric and nitric acid droplet aerosols R. Wagner, A. Mangold, O. Möhler, H. Saathoff, M. Schnaiter, and U. Schurath Forschungszentrum Karlsruhe, Institute of Meteorology and Climate Research, Karlsruhe, Germany Forschungszentrum Jülich, Institute of Chemistry and Dynamics of the Geosphere I (ICG-I): Stratosphere, Jülich, Germ...

Wagner 10] introduced the Integer Circuit Evaluation problem. Informally , the problem concerns a circuit that takes singleton sets, each containing one integer, and combines them using three types of set operations: The problem is to determine whether the set output by the circuit contains a particular integer. In this paper we show that the Integer Circuit problem is PSPACE-complete, resolvin...

The Kuratowski–Wagner Theorem asserts that a graph is planar if and only it does not have either K 3 , or 5 as minor. Using this, Wagner obtained precise description of all graphs with no -minor -minor. Similar results been achieved for the class H number small . In this paper we give structure theorem which do contain an immersion. This strengthens earlier Giannopoulou, Kamiński, Thilikos give...

Spanish National Cancer Research Centre (CNIO), Madrid, Spain. Özge Uluçkan, PhD Erwin F. Wagner, PhD Please address correspondence to: Özge Uluçkan and Erwin F. Wagner, Genes, Development and Disease Group, Cancer Cell Biology Programme, Spanish National Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain. E-mail: [email protected] [email protected] Received and ac...